void
cb_media_downloader_load_async (CbMediaDownloader *downloader,
CbMedia *media,
GAsyncReadyCallback callback,
gpointer user_data)
{
GTask *task;
g_return_if_fail (CB_IS_MEDIA_DOWNLOADER (downloader));
g_return_if_fail (CB_IS_MEDIA (media));
task = g_task_new (downloader, NULL, callback, user_data);
g_task_set_task_data (task, media, g_object_unref);
g_task_run_in_thread (task, load_in_thread);
g_object_unref (task);
}
GtkWidget *
cb_media_image_widget_new (CbMedia *media)
{
CbMediaImageWidget *self;
g_return_val_if_fail (CB_IS_MEDIA (media), NULL);
g_return_val_if_fail (!media->invalid, NULL);
g_return_val_if_fail (media->texture != NULL, NULL);
self = CB_MEDIA_IMAGE_WIDGET (g_object_new (CB_TYPE_MEDIA_IMAGE_WIDGET, NULL));
if (media->type == CB_MEDIA_TYPE_GIF)
g_warning ("Maybe remove the GIF handling support!");
/*gtk_image_set_from_animation (GTK_IMAGE (self->image), media->animation);*/
else
gtk_image_set_from_paintable(GTK_IMAGE (self->image), GDK_PAINTABLE (media->texture));
self->img_width = gdk_texture_get_width (media->texture);
self->img_height = gdk_texture_get_height (media->texture);
return GTK_WIDGET (self);
}
static void
cb_media_downloader_load_threaded (CbMediaDownloader *downloader,
CbMedia *media)
{
const char *url;
SoupMessage *msg;
GInputStream *input_stream;
g_return_if_fail (CB_IS_MEDIA_DOWNLOADER (downloader));
g_return_if_fail (CB_IS_MEDIA (media));
g_return_if_fail (media->url != NULL);
g_object_ref (media);
url = canonicalize_url (media->url);
/* For these, we first need to download some html and get the real
URL of the image we want to display */
if (g_str_has_prefix (url, "instagr.am") ||
g_str_has_prefix (url, "instagram.com/p/"))
{
cb_media_downloader_get_instagram_url (downloader, media);
}
else if (g_str_has_prefix (url, "ow.ly/i/") ||
g_str_has_prefix (url, "flickr.com/photos/") ||
g_str_has_prefix (url, "flic.kr/p/") ||
g_str_has_prefix (url, "flic.kr/s/") ||
g_str_has_prefix (url, "vine.co/v/"))
{
cb_media_downloader_load_real_url (downloader, media,
"<meta property=\"og:image\" content=\"(.*?)\"", 1);
}
else if (g_str_has_prefix (url, "twitpic.com/"))
{
cb_media_downloader_load_real_url (downloader, media,
"<meta name=\"twitter:image\" value=\"(.*?)\"", 1);
}
else if (g_str_has_suffix (url, "/photo/1"))
{
cb_media_downloader_load_twitter_video (downloader, media);
}
else if (g_str_has_prefix (url, "d.pr/i/"))
{
cb_media_downloader_load_real_url (downloader, media,
"<meta property=\"og:image\"\\s+content=\"(.*?)\"", 1);
}
if (media->url == NULL)
{
g_warning ("Media is invalid.");
mark_invalid (media);
return;
}
msg = soup_message_new ("GET", media->thumb_url ? media->thumb_url : media->url);
if (msg == NULL)
{
mark_invalid (media);
g_warning ("soup_message_new failed for URI '%s'",
media->thumb_url ? media->thumb_url : media->url);
return;
}
g_signal_connect (msg, "got-chunk", G_CALLBACK (update_media_progress), media);
soup_session_send_message (downloader->soup_session, msg);
if (msg->status_code != SOUP_STATUS_OK)
{
g_debug ("Request on '%s' returned status '%s'",
media->thumb_url ? media->thumb_url : media->url,
soup_status_get_phrase (msg->status_code));
mark_invalid (media);
g_object_unref (msg);
return;
}
input_stream = g_memory_input_stream_new_from_data (msg->response_body->data,
msg->response_body->length,
NULL);
load_animation (input_stream, media);
g_input_stream_close (input_stream, NULL, NULL);
g_object_unref (input_stream);
g_object_unref (msg);
}
